/**
 * Created by zby on 2018/4/22.
 */

import java.io.IOException;
import java.util.Scanner;

public class Calcul {
    public static void main(String[] args) throws IOException {

        Scanner scan = new Scanner(System.in);


        //确定输出的式子的个数。

        System.out.println("你想输出几个式子：");

        int num1 = scan.nextInt();
        //确定几个数字参加运算

        System.out.println("你想要几个数字参加运算;");

        System.out.println();
        int num2 = scan.nextInt();
        //输出式子
        Problem problem = new Problem();
        problem.Problem(num1, num2);
    }
}